UNIQUE SEALING SYSTEM Combined with the eccentric disc rotation, the patented flexible metallic seat provides an exceptional tight shutt-off even with high temperature fluctuations.

• 独特的密封系统配合偏心阀瓣的旋转,专利技术的柔性金属阀座即使在很高温度波动状态下,仍然具有优异的气密性关闭性能。